Earmuffs recommended for TWA noise exposures up to 101 dBA
Stainless steel headband distributes weight for low-pressure fit
Earcup pivot points tilt for comfort that adjusts to individual wearers
Noise Reduction Rating (NRR) 27 decibels
Earcups with liquid and foam-filled cushions offer comfort for long wear and optimum seal
3M Peltor Optime 101 over-the-head earmuffs feature a stainless steel headband for consistent force and effective hearing protection.
For noise levels up to 101 dBA, these over-the-head earmuffs provide effective hearing protection.
Liquid/foam-filled earmuff cushions.
Color-coding for compliance sighting.
*The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided.